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Question 228 - Certified B2B Commerce Administrator discussion

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What are two advantages of using Lightning Data Service? 05m 47s

A.
Communicates with other components
Answers
A.
Communicates with other components
B.
Converts between different data formats
Answers
B.
Converts between different data formats
C.
Combines and de-duplicates server calls
Answers
C.
Combines and de-duplicates server calls
D.
Loads record data progressively
Answers
D.
Loads record data progressively
Suggested answer: C, D

Explanation:

Lightning Data Service is a standard controller that provides a declarative way to access and modify Salesforce data in Lightning web components. It has the following advantages:

It combines and de-duplicates server calls to optimize performance and reduce network traffic. It caches data on the client side and shares it across components, so that multiple components can use the same data without making redundant requests to the server.

It loads record data progressively, meaning that it displays the cached data first and then updates it with the latest data from the server. This way, it improves the user experience by reducing the perceived loading time and avoiding flickering of data on the screen.Reference:

Lightning Data Service Basics

Work with Salesforce Data

asked 23/09/2024
Javier Escobar
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